WELL · 42-367-33713 · DISTRICT 9

Dillard Unit #1

Plugged

Dillard Unit #1 (API 42-367-33713) is a plugged horizontal well in Parker County, plugged February 24, 2012, last operated by Tarpon Oil & Gas CO..

The RRC has issued 2 drilling permits (amended once) between 2005 and 2012, permitted to 9,000 ft.

Completion filings report 3 formation tops, including Big Saline, Marble Falls, Barnett.

Operator of record

Tarpon Oil & Gas Co.

Fort Worth, TX · P-5 Y, filed Aug 4, 2025 · 67 permits on file · (817) 475-7802

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Burlington Resources O & G Co LPthrough Mar 2007
Latest permit	Tarpon Oil & Gas Co.Jan 19, 2012

9,000: total depth, ft
3: permits on file
Jan 19, 2012: last permit issued
—: completed
0: cumulative oil, bbl
22.7K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Feb 2005 THROUGH Apr 2009

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: Feb 24, 2012

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Dillard Gas Unit G-13-215000	Newark, East (Barnett Shale)	Burlington Resources O & G Co LP	1	0	22.7K	Feb 2005 – Apr 2009

No volumes reported on these leases in the last three years.

Chain of custody

Every operator that reported production on this well's lease, in order.

1Burlington Resources O & G Co LPNov 2005 → Mar 2007

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
730861-99	Reenter	Tarpon Oil & Gas Co.	Jan 2, 2012	Jan 19, 2012	Feb 15, 2012	4,999
600159-98	Drill	Burlington Resources O & G Co LP	Jan 24, 2006	May 4, 2005	Jun 23, 2005	9,000
600159-99	Drill	Republic Energy Inc.	May 4, 2005	May 4, 2005	—	8,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-13-215000	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 1,171 ft elevation.Download CSV →

Formation	MD ft	Subsea
Big SalineBIG SALINE H	3,350	-2,179
Marble Falls	4,040	-2,869
Barnett	4,390	-3,219

Perforations

Perforated and open-hole intervals.

From	To	Type
6,286	8,655	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	466	13.5	295 S
5.5	8,715	7.875	1,050 S

Completion filings

W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →

Suffix	Filed	W-2 / G-1 date	Logs referenced
00	Apr 12, 2007	Jan 25, 2006	Yes
00	Apr 5, 2006	—	—

The source documents

Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.

Wellbore filings for 42-367-33713 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-367-33713 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

About this data

Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.

New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease

Developers: this page as JSON is GET /v1/data/wells/36733713, documented in the API reference.